package com.ibeifeng.crm.dao;

import java.util.List;
import com.ibeifeng.crm.bean.Classroom;

public interface ClassroomDao {
	public List<Classroom> queryAll();
	public int add(Classroom classroom);
	public int update(Classroom classroom);
	public int delete(Classroom classroom);
	public Classroom queryClassroom(Classroom classroom);
	public int count();
	public List<Classroom> findAllSplit(int pg, int pgSize);
}
